CN200939430Y

CN200939430Y - Viberating slide carriage screener

Info

Publication number: CN200939430Y
Application number: CN 200620092829
Authority: CN
Inventors: 何长军
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-17
Filing date: 2006-08-17
Publication date: 2007-08-29
Anticipated expiration: 2016-08-17

Abstract

The utility model relates to a vibration-type slide carriage screener, relating to a mechanical vibration apparatus, which comprises a vibration source and a slide carriage, wherein, the vibration source is composed of a motor, an axle and an eccentric block, the slide carriage is connected with a bearing pedestal arranged on the axle in cluster and is provided with screen cloth, an end of the axle is provided with an eccentric block while the other end of which is connected with the motor through a belt, the slide carriage is provided with two adjacent screen cloth, the lower part of each adjacent screen cloth is provided with a round pipe, both ends of which are fixed on the round hole on the slide carriage wall, the two eccentric blocks are adjustable which are positioned on the axle, and the stiffeners are arranged on both sidewalls of the slide carriage. The utility model has the advantages of large amount of material screening, high efficiency and adjustable vibration intensity.

Description

Oscillatory type slide carriage screening machine

Technical field

The utility model relates to a kind of mechanical vibrator, particularly relates to the adjustable oscillatory type slide carriage of a kind of oscillation intensity screening machine.

Background technology

At present, industrial and mining enterprises are employed for the machine that screens as moist fine particulate level viscous materials such as sand, coals, mostly be more, the complex structures of parts, mounting means mostly is in-line from beginning to end and arranges, floor space is big, well conserve space, and transportation difficulty, the vibration mode that is adopted is single; Slide carriage structure bulky complex, not ideal enough for the treatment effect of big inventory.

Summary of the invention

The purpose of this utility model is to provide a kind of double-deck screen cloth, screening oscillatory type slide carriage screening machine that inventory is big, efficient is high and oscillation intensity is adjustable up and down of being provided with.

The purpose of this utility model is achieved through the following technical solutions:

Oscillatory type slide carriage screening machine, involving vibrations source and slide carriage, vibration source is made up of motor, axle and eccentric block, and slide carriage is connected with the bearing block that string is contained on the axle, and slide carriage is provided with screen cloth, and an end of axle is equipped with eccentric block, and the other end links to each other with motor by belt.

Aforesaid oscillatory type slide carriage screening machine, described slide carriage are provided with up and down two-layer screen cloth, are provided with pipe below every layer of screen cloth, and the pipe two ends are fixed in the circular hole on the slide carriage wall.

Aforesaid oscillatory type slide carriage screening machine, described eccentric block is for being adjusted at two eccentric blocks of the position on the axle.

Aforesaid oscillatory type slide carriage screening machine, described slide carriage two side is provided with reinforcement.

Advantage of the present utility model and effect are:

1. the utility model is a vibration source with motor, axle and eccentric block, and is simple in structure, easy for installation.

2. the utility model is installed for staggered stereochemical structure, and floor space is little, mobile, convenient transportation.

3. slide carriage employing upper-wide and lower-narrow type of the present utility model designs and is mounted to skewed, and screening is saved trouble, and is convenient to the discharge of screen cloth top foreign material.

4. the utility model is provided with double-deck screen cloth up and down, makes screening more abundant.

5. the utility model can be adjusted oscillation intensity by the position of adjusting eccentric block according to the needs of screening.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is a slide carriage A-A cutaway view of the present utility model;

Fig. 3 is a slide carriage front view of the present utility model;

Fig. 4 is a slide carriage left view of the present utility model;

Fig. 5 is that minimum vibration power eccentric block of the present utility model is installed front view;

Fig. 6 is that minimum vibration power eccentric block of the present utility model is installed vertical view;

Fig. 7 is that maximum vibration power eccentric block of the present utility model is installed front view;

Fig. 8 is that maximum vibration power eccentric block of the present utility model is installed vertical view;

Fig. 9 is that any vibration force eccentric block of the present utility model is installed front view;

Figure 10 is that any vibration force eccentric block of the present utility model is installed vertical view.

The specific embodiment

As shown in the figure: the utility model includes: slide carriage and vibration source, vibration source is made up of motor, axle and eccentric block, slide carriage 1 is connected with bearing block 11, be provided with in the bearing block 11 bearing and the string be contained in the axle 9 on, the slide carriage two side is provided with reinforcement 8, prevents to be out of shape in the course of the work, the big up and small down shape of slide carriage, bottom are an inc discharge gate, which is provided with double-deck screen cloth 2 up and down, the upper sieve screen distance is bigger than normal, and the lower screen aperture is more smaller; Equally distributed being provided with supported pipe 6 below every layer of screen cloth, supporting the pipe two ends is installed in the circular hole 7 on the slide carriage wall, the pillar that support is provided with supports slide carriage and is skewed, pillar and slide carriage contact site are provided with rubber cushion, prevent that screening machine when work slide carriage from wearing and tearing mutually when contacting with pillar and produce noise, the upper and lower of slide carriage is respectively equipped with live-roller.

During the work of oscillatory type slide carriage screening machine, the motor that is connected axle one end rotates, and the eccentric block 10 that drives the axle and the axle other end simultaneously rotates, and axle produces vibration under the effect of eccentric block, thereby makes the slide carriage vibration; In the time of in the material in the hopper is poured over single net slide carriage, foreign material bigger than normal are sifted out, be sent in two net slide carriages by the conveyer belt on the live-roller through the material after the first screening, under the effect of gravity and slide carriage vibration force, after the screening of material by two screen clothes in large and small aperture, discharge gate 3 through the slide carriage bottom arrives the conveyer belt on the live-roller of slide carriage bottom, undesirable material and foreign material are discharged by last foreign material mouth 4 and following foreign material mouth 5, the Way out of last foreign material mouth 4 and following foreign material mouth 5 is opposite deflection slide carriage wall, the foreign material that the sift out processing of can classifying; Conveyer belt will be transported to that assigned address is transported or stand-by through conveyer belt through the material behind the programmed screening.

The different oscillation intensity of needs when screening according to different material can reach the purpose of regulating oscillation intensity by regulating the position of two eccentric blocks; Eccentric block is clamped on the axle by tightening nut, when two eccentric block horizontal positioned are installed in when spool last the oscillation intensity minimum; Overlap to place when two eccentric blocks and to be installed in when spool last the oscillation intensity maximum; Can adjust two eccentric blocks arbitrarily and be installed in position on the axle.The many pipes that all distribute uniformly below the circular hole that has the two rows stagger arrangement of two slide carriage wall symmetries, every layer of screen cloth, pipe two ends are fixed in the circular hole on the slide carriage wall, can prevent that screen cloth is out of shape because of material or foreign material are overweight or the position moves down.

Claims

1. oscillatory type slide carriage screening machine, involving vibrations source and slide carriage, it is characterized in that, vibration source is made up of motor, axle (9) and eccentric block (10), slide carriage is connected with the bearing block (11) that string is contained on the axle, slide carriage (1) is provided with screen cloth (2), and an end of axle is equipped with eccentric block, and the other end links to each other with motor by belt.

2. oscillatory type slide carriage screening machine as claimed in claim 1 is characterized in that, described slide carriage (1) is provided with up and down two-layer screen cloth (2), is provided with pipe (6) below every layer of screen cloth, and the pipe two ends are fixed in the circular hole (7) on the slide carriage wall.

3. oscillatory type slide carriage screening machine as claimed in claim 1 is characterized in that, described eccentric block (10) is for being adjusted at two eccentric blocks of the position on the axle.

4. oscillatory type slide carriage screening machine as claimed in claim 1 is characterized in that described slide carriage two side is provided with reinforcement (8).